array(1) { [0]=> string(9) "Anchorage" } array(1) { [0]=> string(9) "Anchorage" } array(1) { [0]=> string(9) "Anchorage" } array(2) { [0]=> string(9) "Anchorage" [1]=> string(6) "Skagen" } array(3) { [0]=> string(9) "Anchorage" [1]=> string(6) "Skagen" [2]=> string(6) "Juneau" } array(4) { [0]=> string(9) "Anchorage" [1]=> string(6) "Skagen" [2]=> string(6) "Juneau" [3]=> string(9) "Ketchikan" } array(4) { [0]=> string(9) "Anchorage" [1]=> string(6) "Skagen" [2]=> string(6) "Juneau" [3]=> string(9) "Ketchikan" } array(5) { [0]=> string(9) "Anchorage" [1]=> string(6) "Skagen" [2]=> string(6) "Juneau" [3]=> string(9) "Ketchikan" [4]=> string(9) "Vancouver" }